//
//  ImageDownloader.h
//  WebImageDemo
//
//  Created by lanou3g on 16/4/22.
//  Copyright © 2016年 浮夸. All rights reserved.
//

#import <Foundation/Foundation.h>
#import <UIKit/UIKit.h>

@interface ImageDownloader : NSObject

///单例
+ (instancetype)shareLoader;

- (void)downloadImageWithUrl:(NSURL *)imgUrl result:(void(^)(UIImage *img))block;


@end
